PolicyBrief
S. 1219
119th CongressApr 1st 2025
United States Automobile Consumer Assistance and Relief Act
IN COMMITTEE

This bill allows a tax deduction for interest paid on loans for cars assembled in the U.S., starting in 2025.

Bernie Moreno
R

Bernie Moreno

Senator

OH

LEGISLATION

New Bill Proposes Tax Deduction for Interest on US-Assembled Car Loans Starting 2025

Congress is looking at a new bill called the 'USA CAR Act,' which could change the math on your next car purchase. The main idea? It would let you deduct the interest you pay on a car loan from your taxes, but only if the car meets specific criteria. This deduction, called "qualified automobile interest," would apply to loans taken out on or after January 1, 2025.

The Nuts and Bolts of the Deduction

So, what makes a car loan eligible? According to Section 2 of the bill, the loan must be for a "qualified automobile," and that vehicle has to be the security for the debt (which is standard for most car loans). The big catch is the definition of a "qualified automobile": it has to be assembled right here in the United States. This means the final assembly point determines eligibility for the tax break on the interest you pay.

Defining "Assembled in the USA"

The bill specifies that "assembled in the United States" includes all parts needed for operation, even if those parts weren't installed during the main assembly process. This definition might raise some eyebrows. Does it mean a car mostly built elsewhere but finished here qualifies? Or does it require a more substantial portion of the assembly to happen stateside? The phrasing leaves some room for interpretation, which could become important when figuring out exactly which cars make the cut. It's a detail that could impact both car manufacturers deciding where to assemble vehicles and buyers trying to determine if their potential new ride qualifies for the tax break.

Real-World Impact: Who Gets the Break?

If this passes, it's a clear nudge to buy cars assembled domestically. If you finance a qualifying US-assembled vehicle after January 1, 2025, you could potentially lower your taxable income by deducting the interest paid on that loan. This could be a plus for the U.S. auto industry and its workers. However, if you prefer a car assembled outside the U.S., you wouldn't get this particular tax advantage. There's also a potential side effect to watch: could this incentive encourage some buyers to take on larger loans than they otherwise might, just to maximize the deduction? It’s something to consider, as the benefit is tied directly to financing a specific type of vehicle.